454920883184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1672503247}}^1$

素因数の和:1672503272

約数の個数: 20

約数和(自身を含む): 933256812384

約数和(自身を除く): 478335929200

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1672503247, 3345006494, 6690012988, 13380025976, 26760051952, 28432555199, 56865110398, 113730220796, 227460441592, 454920883184]

約数ペア:

[(1, 454920883184), (2, 227460441592), (4, 113730220796), (8, 56865110398), (16, 28432555199), (17, 26760051952), (34, 13380025976), (68, 6690012988), (136, 3345006494), (272, 1672503247)]